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Railways NTPC (Technical Ability) Electric Circuits and Field Question Bank Electric Circuits and Field

  • question_answer
    Two charges are at a distance d apart. If a copper plate (conducting medium) of thickness \[\frac{d}{2}\]is placed between them, the effective force will be

    A)  2F                               

    B)  F/2

    C)  0                                

    D)  \[\sqrt{2F}\]

    Correct Answer: A

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